.introduce-mian {
  padding-top: 2.77rem;
  .introduce-main-top {
    margin-top: 0.93rem;
    padding-bottom: 1.46rem;
    border-bottom: 0.37rem solid #f6f6f6;
    div {
      width: 90%;
      margin-left: auto;
      margin-right: auto;
      font-weight: normal;
      font-size: 0.64rem;
      color: #333333;
      margin-top: 1.38rem;
      .g15 {
        color: #151515;
      }
      &:after {
        width: 75.2%;
        height: 2.45rem;
        margin-left: auto;
        margin-right: auto;
        margin-top: 1.81rem;
        content: '';
        display: block;
        background-image: url('../images/introduce-top-bg.png');
        background-repeat: no-repeat;
        background-size: contain;
      }
    }
  }
  .introduce-main-middle {
    margin-top: 0.93rem;
    border-bottom: 0.37rem solid #f6f6f6;
    .middle-list {
      margin-top: 0.5rem;
      .middle-list-li {
        display: flex;
        height: 3.62rem;
        padding-top: 0.64rem;
        padding-bottom: 1.05rem;
        border-bottom: 1px solid #e5e5e5;
        .list-left--01:before {
          background-image: url('../images/introduce-middle01.png');
        }
        .list-left--02:before {
          background-image: url('../images/introduce-middle02.png');
        }
        .list-left--03:before {
          background-image: url('../images/introduce-middle03.png');
        }
        .list-left {
          &:before {
            width: 3.62rem;
            height: 3.62rem;
            display: block;
            content: '';
            margin-left: 1.7rem;
            margin-right: 0.74rem;
            background-repeat: no-repeat;
            background-size: contain;
          }
        }
        .list-right {
          .list-right-title {
            margin-top: 0.36rem;
            font-size: 0.69rem;
            color: #333333;
          }
          .list-right-content {
            width: 12.5rem;
            margin-top: 0.26rem;
            font-size: 0.64rem;
            color: #666666;
          }
        }
      }

      .middle-list-li:last-child {
        border: none;
      }
    }
  }
  .introduce-main-bottom {
    margin-top: 0.93rem;
    margin-bottom: 1.94rem;
    .bottom-content {
      display: flex;
      justify-content: space-around;
      margin-top: 1rem;
      .bottom-content-bg01 {
        p:before {
          background-image: url('../images/introduce-bottom01.png');
        }
      }
      .bottom-content-bg {
        width: 27.7%;
        text-align: center;
        font-size: 0.8rem;
        color: #666666;
        p:before {
          width: 3.2rem;
          height: 3.2rem;
          display: block;
          margin-left: 1.06rem;
          content: '';
          background-repeat: no-repeat;
          background-size: contain;
        }
      }
    }
    .to-join-btn {
      width: 37%;
      height: 2.11rem;
      line-height: 2.11rem;
      margin-left: auto;
      margin-right: auto;
      margin-top: 2.5rem;
      background: #30bf6d;
      box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.33);
      border-radius: 6px;
      font-size: 0.74rem;
      text-align: center;
      a {
        width: 100%;
        height: 100%;
        color: #ffffff;
      }
    }
  }
}
